package com.atguigu.gulimail.product.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

@Configuration
//开启事务功能
@EnableTransactionManagement
@MapperScan("com.atguigu.gulimail.product.dao")
public class MyBatisConfig {
    //引入分页插件
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        PaginationInterceptor paginationInterceptor=new PaginationInterceptor();
        //设置请求的页面大于最大页数后的操作
        //true调回首页，false继续请求 默认false
        paginationInterceptor.setOverflow(true);
        //设置每一页最大页数限制，默认500条，-1不受限制
        paginationInterceptor.setLimit(1000);
        return paginationInterceptor;
    }
}
